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repo.go
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repo.go
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// Copyright 2017 Drone.IO Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package github
import (
"context"
"fmt"
"net/http"
"strconv"
"time"
"github.com/jenkins-x/go-scm/scm"
)
type repository struct {
ID int `json:"id"`
Owner struct {
ID int `json:"id"`
Login string `json:"login"`
AvatarURL string `json:"avatar_url"`
} `json:"owner"`
Name string `json:"name"`
FullName string `json:"full_name"`
Private bool `json:"private"`
Fork bool `json:"fork"`
HTMLURL string `json:"html_url"`
SSHURL string `json:"ssh_url"`
CloneURL string `json:"clone_url"`
DefaultBranch string `json:"default_branch"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
Permissions struct {
Admin bool `json:"admin"`
Push bool `json:"push"`
Pull bool `json:"pull"`
} `json:"permissions"`
}
type hook struct {
ID int `json:"id,omitempty"`
Name string `json:"name"`
Events []string `json:"events"`
Active bool `json:"active"`
Config struct {
URL string `json:"url"`
Secret string `json:"secret"`
ContentType string `json:"content_type"`
} `json:"config"`
}
type repositoryService struct {
client *wrapper
}
// IsCollaborator returns whether or not the user is a collaborator of the repo.
// From GitHub's API reference:
// For organization-owned repositories, the list of collaborators includes
// outside collaborators, organization members that are direct collaborators,
// organization members with access through team memberships, organization
// members with access through default organization permissions, and
// organization owners.
//
// See https://developer.github.com/v3/repos/collaborators/
func (s *repositoryService) IsCollaborator(ctx context.Context, repo, user string) (bool, *scm.Response, error) {
req := &scm.Request{
Method: http.MethodGet,
Path: fmt.Sprintf("repos/%s/collaborators/%s", repo, user),
Header: map[string][]string{
// This accept header enables the nested teams preview.
// https://developer.github.com/changes/2017-08-30-preview-nested-teams/
"Accept": {"application/vnd.github.hellcat-preview+json"},
},
}
res, err := s.client.doRequest(ctx, req, nil, nil)
if err != nil {
return false, res, err
}
code := res.Status
if code == 204 {
return true, res, nil
} else if code == 404 {
return false, res, nil
}
return false, res, fmt.Errorf("unexpected status: %d", code)
}
// ListCollaborators gets a list of all users who have access to a repo (and
// can become assignees or requested reviewers).
//
// See 'IsCollaborator' for more details.
// See https://developer.github.com/v3/repos/collaborators/
func (s *repositoryService) ListCollaborators(ctx context.Context, repo string) ([]scm.User, *scm.Response, error) {
req := &scm.Request{
Method: http.MethodGet,
Path: fmt.Sprintf("repos/%s/collaborators", repo),
Header: map[string][]string{
// This accept header enables the nested teams preview.
// https://developer.github.com/changes/2017-08-30-preview-nested-teams/
"Accept": {"application/vnd.github.hellcat-preview+json"},
},
}
out := []user{}
res, err := s.client.doRequest(ctx, req, nil, &out)
return convertUsers(out), res, err
}
// Find returns the repository by name.
func (s *repositoryService) Find(ctx context.Context, repo string) (*scm.Repository, *scm.Response, error) {
path := fmt.Sprintf("repos/%s", repo)
out := new(repository)
res, err := s.client.do(ctx, "GET", path, nil, out)
return convertRepository(out), res, err
}
// FindHook returns a repository hook.
func (s *repositoryService) FindHook(ctx context.Context, repo string, id string) (*scm.Hook, *scm.Response, error) {
path := fmt.Sprintf("repos/%s/hooks/%s", repo, id)
out := new(hook)
res, err := s.client.do(ctx, "GET", path, nil, out)
return convertHook(out), res, err
}
// FindPerms returns the repository permissions.
func (s *repositoryService) FindPerms(ctx context.Context, repo string) (*scm.Perm, *scm.Response, error) {
path := fmt.Sprintf("repos/%s", repo)
out := new(repository)
res, err := s.client.do(ctx, "GET", path, nil, out)
return convertRepository(out).Perm, res, err
}
// FindPerms returns the repository permissions.
//
// https://developer.github.com/v3/repos/collaborators/#review-a-users-permission-level
func (s *repositoryService) FindUserPermission(ctx context.Context, repo string, user string) (string, *scm.Response, error) {
path := fmt.Sprintf("repos/%s/collaborators/%s/permission", repo, user)
var out struct {
Perm string `json:"permission"`
}
res, err := s.client.do(ctx, "GET", path, nil, &out)
return out.Perm, res, err
}
// List returns the user repository list.
func (s *repositoryService) List(ctx context.Context, opts scm.ListOptions) ([]*scm.Repository, *scm.Response, error) {
path := fmt.Sprintf("user/repos?%s", encodeListOptions(opts))
out := []*repository{}
res, err := s.client.do(ctx, "GET", path, nil, &out)
return convertRepositoryList(out), res, err
}
// ListHooks returns a list or repository hooks.
func (s *repositoryService) ListHooks(ctx context.Context, repo string, opts scm.ListOptions) ([]*scm.Hook, *scm.Response, error) {
path := fmt.Sprintf("repos/%s/hooks?%s", repo, encodeListOptions(opts))
out := []*hook{}
res, err := s.client.do(ctx, "GET", path, nil, &out)
return convertHookList(out), res, err
}
// ListStatus returns a list of commit statuses.
func (s *repositoryService) ListStatus(ctx context.Context, repo, ref string, opts scm.ListOptions) ([]*scm.Status, *scm.Response, error) {
path := fmt.Sprintf("repos/%s/statuses/%s?%s", repo, ref, encodeListOptions(opts))
out := []*status{}
res, err := s.client.do(ctx, "GET", path, nil, &out)
return convertStatusList(out), res, err
}
// FindCombinedStatus returns the latest statuses for a given ref.
//
// See https://developer.github.com/v3/repos/statuses/#get-the-combined-status-for-a-specific-ref
func (s *repositoryService) FindCombinedStatus(ctx context.Context, repo, ref string) (*scm.CombinedStatus, *scm.Response, error) {
path := fmt.Sprintf("repos/%s/statuses/%s", repo, ref)
out := &combinedStatus{}
res, err := s.client.do(ctx, "GET", path, nil, out)
return convertCombinedStatus(out), res, err
}
func (s *repositoryService) ListLabels(ctx context.Context, repo string, opts scm.ListOptions) ([]*scm.Label, *scm.Response, error) {
path := fmt.Sprintf("repos/%s/labels?%s", repo, encodeListOptions(opts))
out := []*label{}
res, err := s.client.do(ctx, "GET", path, nil, &out)
return convertLabelObjects(out), res, err
}
// CreateHook creates a new repository webhook.
func (s *repositoryService) CreateHook(ctx context.Context, repo string, input *scm.HookInput) (*scm.Hook, *scm.Response, error) {
path := fmt.Sprintf("repos/%s/hooks", repo)
in := new(hook)
in.Active = true
in.Name = "web"
in.Config.Secret = input.Secret
in.Config.ContentType = "json"
in.Config.URL = input.Target
in.Events = append(
input.NativeEvents,
convertHookEvents(input.Events)...,
)
out := new(hook)
res, err := s.client.do(ctx, "POST", path, in, out)
return convertHook(out), res, err
}
// CreateStatus creates a new commit status.
func (s *repositoryService) CreateStatus(ctx context.Context, repo, ref string, input *scm.StatusInput) (*scm.Status, *scm.Response, error) {
path := fmt.Sprintf("repos/%s/statuses/%s", repo, ref)
in := &status{
State: convertFromState(input.State),
Context: input.Label,
Description: input.Desc,
TargetURL: input.Target,
}
out := new(status)
res, err := s.client.do(ctx, "POST", path, in, out)
return convertStatus(out), res, err
}
// DeleteHook deletes a repository webhook.
func (s *repositoryService) DeleteHook(ctx context.Context, repo string, id string) (*scm.Response, error) {
path := fmt.Sprintf("repos/%s/hooks/%s", repo, id)
return s.client.do(ctx, "DELETE", path, nil, nil)
}
// helper function to convert from the gogs repository list to
// the common repository structure.
func convertRepositoryList(from []*repository) []*scm.Repository {
to := []*scm.Repository{}
for _, v := range from {
to = append(to, convertRepository(v))
}
return to
}
// helper function to convert from the gogs repository structure
// to the common repository structure.
func convertRepository(from *repository) *scm.Repository {
return &scm.Repository{
ID: strconv.Itoa(from.ID),
Name: from.Name,
Namespace: from.Owner.Login,
FullName: from.FullName,
Perm: &scm.Perm{
Push: from.Permissions.Push,
Pull: from.Permissions.Pull,
Admin: from.Permissions.Admin,
},
Link: from.HTMLURL,
Branch: from.DefaultBranch,
Private: from.Private,
Clone: from.CloneURL,
CloneSSH: from.SSHURL,
Created: from.CreatedAt,
Updated: from.UpdatedAt,
}
}
func convertHookList(from []*hook) []*scm.Hook {
to := []*scm.Hook{}
for _, v := range from {
to = append(to, convertHook(v))
}
return to
}
func convertHook(from *hook) *scm.Hook {
return &scm.Hook{
ID: strconv.Itoa(from.ID),
Active: from.Active,
Target: from.Config.URL,
Events: from.Events,
}
}
func convertHookEvents(from scm.HookEvents) []string {
var events []string
if from.Push {
events = append(events, "push")
}
if from.PullRequest {
events = append(events, "pull_request")
}
if from.PullRequestComment {
events = append(events, "pull_request_review_comment")
}
if from.Issue {
events = append(events, "issues")
}
if from.IssueComment || from.PullRequestComment {
events = append(events, "issue_comment")
}
if from.Branch || from.Tag {
events = append(events, "create")
events = append(events, "delete")
}
return events
}
type combinedStatus struct {
Sha string `json:"sha"`
Statuses []*status `json:"statuses"`
State string `json:"state"`
}
type status struct {
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
State string `json:"state"`
TargetURL string `json:"target_url"`
Description string `json:"description"`
Context string `json:"context"`
}
func convertCombinedStatus(from *combinedStatus) *scm.CombinedStatus {
return &scm.CombinedStatus{
Sha: from.Sha,
State: convertState(from.State),
Statuses: convertStatusList(from.Statuses),
}
}
func convertStatusList(from []*status) []*scm.Status {
to := []*scm.Status{}
for _, v := range from {
to = append(to, convertStatus(v))
}
return to
}
func convertStatus(from *status) *scm.Status {
return &scm.Status{
State: convertState(from.State),
Label: from.Context,
Desc: from.Description,
Target: from.TargetURL,
}
}
func convertState(from string) scm.State {
switch from {
case "error":
return scm.StateError
case "failure":
return scm.StateFailure
case "pending":
return scm.StatePending
case "success":
return scm.StateSuccess
default:
return scm.StateUnknown
}
}
func convertFromState(from scm.State) string {
switch from {
case scm.StatePending, scm.StateRunning:
return "pending"
case scm.StateSuccess:
return "success"
case scm.StateFailure:
return "failure"
default:
return "error"
}
}